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1.5
COMBUSTION
CHAMBER (fig. 3)
The combustion chamber is of the
straight flow type and complies with
standard EN 303-3 appendix E.
The dimensions are shown in fig. 3.
L
mm
HE B4 INOX ErP
405
1.6
COMPATIBLE BURNERS
(
EN 267)
In general, the oil burner that is
compatible with the boiler should
use spray of the semi solid type.
Section 1.6.1 shows the matching ta-
ble of the burners together with the
boilers have been tested with.
1.6.2
Burners assembly
(fig. 3/a)
The boiler door details is shown in
figure 3/a for burner mounting.
The burners must be regulated such
that the CO
value is that indicated in
2
point 1.3, with a tolerance of ± 5%.
1.7
WATER HEAD LOSSES (fig. 4)
NOTE: Water head losses obtained with Δt 10°C.
44
Volumen
3
dm
24,0
1.6.1 Permanent feeding burner
HE B4 INOX ErP 8099010 SIME MACK 4 0,75
HE B4 INOX ErP 8099125
220
200
180
160
140
120
100
80
60
40
20
500
0
270
Code
Model
Nozzle Atomising
ø
FBR
0,65
GO SR LX TXC
1000
1500
2000
L
Pump
Class
Adsorbed power
angle
pressure bar
NOx
60°W
11,0
1
45°H
12,5
3
2500
3000
Water flow (l/h)
Portata acqua (l/h)
Fig. 3
consumption W
163
120
Fig. 3/a
Fig. 4
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